[PATCH 4.4 13/15] ntb_transport: Pick an unused queue

Greg Kroah-Hartman
2017-02-21T13:13:15Z

From: Thomas VanSelus <tvanselus@xes-inc.com>

commit 8fcd0950c021d7be8493280541332b924b9de962 upstream.

Fix typo causing ntb_transport_create_queue to select the first
queue every time, instead of using the next free queue.

Signed-off-by: Thomas VanSelus <tvanselus@xes-inc.com>
Signed-off-by: Aaron Sierra <asierra@xes-inc.com>
Acked-by: Allen Hubbe <Allen.Hubbe@dell.com>
Fixes: fce8a7bb5 ("PCI-Express Non-Transparent Bridge Support")
Signed-off-by: Jon Mason <jdmason@kudzu.us>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
drivers/ntb/ntb_transport.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/ntb/ntb_transport.c
+++ b/drivers/ntb/ntb_transport.c
@@ -1623,7 +1623,7 @@ ntb_transport_create_queue(void *data, s

node = dev_to_node(&ndev->dev);

- free_queue = ffs(nt->qp_bitmap);
+ free_queue = ffs(nt->qp_bitmap_free);
if (!free_queue)
goto err;